JPH0394876U - - Google Patents
Info
- Publication number
- JPH0394876U JPH0394876U JP364990U JP364990U JPH0394876U JP H0394876 U JPH0394876 U JP H0394876U JP 364990 U JP364990 U JP 364990U JP 364990 U JP364990 U JP 364990U JP H0394876 U JPH0394876 U JP H0394876U
- Authority
- JP
- Japan
- Prior art keywords
- vertical
- deflection
- output circuit
- television systems
- various television
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Details Of Television Scanning (AREA)
Description
第１図は本考案を実現するための回路構成例を
示す図、第２図及び第３図は夫々その動作を説明
するための波形図、第４図は従来の回路構成例を
示す図、第５図はその具体的構成例を示す図、第
６図はその動作を説明するための波形図である。
３……ブースト回路、５……垂直偏向コイル、
ＺＤ，ＺＤ′……垂直帰線期間決定用のツエナー
ダイオード、Ｑ５……制御トランジスタ、ＳＷ…
…スイツチ。
FIG. 1 is a diagram showing an example of a circuit configuration for realizing the present invention, FIGS. 2 and 3 are waveform diagrams for explaining the operation, respectively, and FIG. 4 is a diagram showing an example of a conventional circuit configuration. FIG. 5 is a diagram showing a specific example of its configuration, and FIG. 6 is a waveform diagram for explaining its operation. 3... Boost circuit, 5... Vertical deflection coil,
ZD, ZD'... Zener diode for determining the vertical retrace period, Q5 ... Control transistor, SW...
...Switch.
Claims (1)
の偏向電流を垂直偏向コイルに供給する垂直出力
回路において、その偏向電流の垂直帰線期間を各
種テレビジヨン方式に応じて切り換える切換手段
を設けたことを特徴とする垂直出力回路。 In a vertical output circuit that supplies a vertical deflection coil with a deflection current having a vertical deflection frequency corresponding to various television systems, a switching means is provided for switching the vertical retrace period of the deflection current according to various television systems. vertical output circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP364990U JPH0394876U (en) | 1990-01-18 | 1990-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP364990U JPH0394876U (en) | 1990-01-18 | 1990-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0394876U true JPH0394876U (en) | 1991-09-27 |
Family
ID=31507460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP364990U Pending JPH0394876U (en) | 1990-01-18 | 1990-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0394876U (en) |
-
1990
- 1990-01-18 JP JP364990U patent/JPH0394876U/ja active Pending